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01-09-2021
Chemistry

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what is the pH if H+ = 4.0 times 10 to the power of negative 8

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01-09-2021

Answer:

[tex]pH = - log[H {}^{ + } ] \\ pH = - log(4.0 \times {10}^{ - 8} ) \\ { \boxed{ \boxed{pH = 7.4}}}[/tex]

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